
DCDMA Standard Impregnated Diamond Core Drill Bits Crown height 12mm
SINOCOREDRILL impregnated diamond bits are manufactured using high quality raw materials for optimum drilling performance. As a result of our personnel's more than 40 years of experience in the drilling Industry,We can recommend the optimum design for optimum performance in a variety of applications and conditions. Various face profiles, bonds and diamond qualities are available for superior coring performance and longer bit life resulting in fewer trips in and out of the hole, reducing costs and improving production.
The impregnated diamond bits are the most commonly useful bits in
the mineral exploration industry, as they have the widest range of
application. The carefully selected grades of high quality
synthetic diamond are distributed in the depth of impregnated bit's
matrix series. The matrix layer of the ZM contains a uniform
distribution of these crystals that are embedded in a powdered
metal bond.
The matrix of our impregnated bits is designed to expose new
diamonds to the bits cutting face as wear occurs. Fast penetration
rate is maintained as a result of this action.
Our impregnated bits are manufactured to give optimum penetration
rates and bit life, which is required to keep the cost of diamond
drilling to a minimum.
1. ISO9001certificated
2. 10years manufacturing experience
3. Super antiwear characteristic
4. Super long lifetime
5. Solid quality
Q series core bits | ||||||||
Size | O.D | I.D | Availability | |||||
mm | mm | Imp. | S.S | T.C. | PDC | TSP | E.P. | |
AQ | 47.75/47.50 | 27.10/26.85 | √ | √ | √ | √ | √ | √ |
BQ | 59.69/59.44 | 36.52/36.27 | √ | √ | √ | √ | √ | √ |
BQ3 | 59.69/59.44 | 33.65/33.40 | √ | √ | √ | √ | √ | √ |
NQ | 75.44/75.19 | 47.75/47.50 | √ | √ | √ | √ | √ | √ |
NQ3 | 75.44/75.19 | 45.21/44.96 | √ | √ | √ | √ | √ | √ |
HQ | 95.76/95.38 | 63.63/63.38 | √ | √ | √ | √ | √ | √ |
HQ3 | 95.76/95.38 | 61.24/60.99 | √ | √ | √ | √ | √ | √ |
PQ | 122.30/121.80 | 85.09/84.84 | √ | √ | √ | √ | √ | √ |
PQ3 | 122.30/121.80 | 83.18/82.93 | √ | √ | √ | √ | √ | √ |
Core bits for N-series double core barrels | ||||||||
NMLC | 75.44/75.19 | 52.12/51.87 | √ | √ | √ | √ | √ | √ |
HMLC | 98.98/98.60 | 63.63/63.38 | √ | √ | √ | √ | √ | √ |
Core bits for T2 series double core barrels | ||||||||
T2-46 | 46.18/45.92 | 31.82/31.57 | √ | √ | √ | √ | √ | √ |
T2-56 | 56.13/55.88 | 41.83/41.58 | √ | √ | √ | √ | √ | √ |
T2-76 | 76.12/75.87 | 61.82/61.57 | √ | √ | √ | √ | √ | √ |
T2-86 | 86.13/85.88 | 71.83/71.58 | √ | √ | √ | √ | √ | √ |
T2-101 | 101.12/100.87 | 83.82/83.57 | √ | √ | √ | √ | √ | √ |
Core bits for T6 series double core barrels | ||||||||
T6-76 | 76.12/75.87 | 57.12/56.87 | √ | √ | √ | √ | √ | √ |
T6-86 | 86.13/85.88 | 67.13/66.88 | √ | √ | √ | √ | √ | √ |
T6-101 | 101.12/100.87 | 79.12/78.87 | √ | √ | √ | √ | √ | √ |
T6-116 | 116.20/115.82 | 93.14/92.89 | √ | √ | √ | √ | √ | √ |
T6-131 | 131.19/130.81 | 108.13/107.88 | √ | √ | √ | √ | √ | √ |
T6-146 | 146.18/145.80 | 123.11/122.86 | √ | √ | √ | √ | √ | √ |
Core bits for Chinese standard single tube core barrels | ||||||||
59 | 59.5 | 41.5 | √ | √ | √ | √ | √ | √ |
75 | 75.2 | 54.5 | √ | √ | √ | √ | √ | √ |
91 | 91.2 | 68 | √ | √ | √ | √ | √ | √ |
110 | 111.2 | 93 | √ | √ | √ | √ | √ | √ |
130 | 131.2 | 113 | √ | √ | √ | √ | √ | √ |
150 | 151.2 | 133 | √ | √ | √ | √ | √ | √ |
170 | 171.2 | 149 | √ | √ | √ | √ | √ | √ |
219 | 225.2 | 197 | √ | √ | √ | √ | √ | √ |
Core bits for Chinese standard double tube core barrels | ||||||||
75 | 75.2 | 54.5 | √ | √ | √ | √ | √ | √ |
91 | 91.2 | 68 | √ | √ | √ | √ | √ | √ |
110 | 111.2 | 93 | √ | √ | √ | √ | √ |
Noted:
Imp.-Impregnated Diamond Type
S.S.-Surface Set Diamond Type
T.C.-Tungsten Carbide Type
PDC.-Polycrystalline Diamond compact Type
E.P.- Electroplated Diamond Type
Advantages:
1.Fast cutting and drilling speed
2.Long life, stable performance
3.Low power consumption
4.Professional OEM, superior grade quality, more than 5years
manufacturing experience
5..CE: ISO: 9001: 2000
Warranty and Service
We always concerned about our clients and provides them with warranty and service support.
The factory ensures equipment warranty for the major assemblies and units efficient for 12 months. The clients are supplied with all needed spare parts, tooling and auxiliary facilities.
The authorized dealers possess service centers to execute product warranty liabilities, after-sales service and equipment repair. The clients’ staff is also provided with theoretical and practical company instructions and consultations on all matters concerning execution of work and equipment operation.
Q:Are you trading company or manufacturer ?
A: We are a specialized manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
T/T, L/C, Western Union.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core
barrel, casing, drill rod, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling,
geotechnical engineering and soil sampling.
Q: How about the delivery terms?
A: Min. order quantity: 1 piece. Transportation: By DHL/TNT/Fedex
express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promote technology support for all
problems and questions. Besides, we accept goods return or replace
for quality problem.
Q: Where is your factory located in?
A: Our factory is located in Jiangyin city,Jiangsu province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our
products, Sinocoredrill usually makes a serious inspection for all
products and raw materials in strict procedure
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China .
We has passed the quality system certification of GB/T19001-2016/ISO9001:2015 and CE certificate. The company collection product division design, manufactures, sales and services with formidable design, development ability. Our company is mainly engaged in the production of exploration drilling rigs, HDD machines and water well rigs with its' tools and accessories, including various of standard geological core drill rods & drill pipes, core barrels, recovery tools, a variety of standard impregnated diamond core bits, surface set diamond core bits, surface set natural diamond reaming shells, impregnated diamond reaming shells, PDC core bits, shoe bits, core trays , mud pump ... etc.
We always operate with a primary focus on customer satisfaction and thanks to our on-site construction experience, we are able to suggest technologies of different kinds and customize our drilling rigs to better meet customer's needs. By choosing Sinocoredrill / one-stop supplier of drilling rigs and tools, our customers make a lifetime investment and, thanks to high performances of the rig, this investment will be soon repaid, by a fast and problem-free everyday drilling work.
Quality is life , customer first ! Through the close cooperation with customers and business partners, Sinocoredrill is making continuous innovation for achieving its goal of superior productivity. Owing to our products' excellent performance and very competitive pricing, we successfully minimized our every customer's drilling cost per meter. we have profuse designs with series quality grade and expressly , our price is very competitive cause we're manufactory.
Quality bits, innovative equipment and a comprehensive array of drilling products to help you improve your performance - that is what we do best.